Cita APA (7th ed.)
Rigo, J., & Ziegler, E. E. Protein and Energy Requirements in Infancy and Childhood. Instituto de Nutrición Nestlé ; Karger.
Cita Chicago (17th ed.)
Rigo, Jacques, i Ekhard E. Ziegler. Protein and Energy Requirements in Infancy and Childhood. Vevey, Suiza : Basilea, Suiza: Instituto de Nutrición Nestlé ; Karger.
Cita MLA (9th ed.)
Rigo, Jacques, i Ekhard E. Ziegler. Protein and Energy Requirements in Infancy and Childhood. Instituto de Nutrición Nestlé ; Karger.
Atenció: Aquestes cites poden no estar 100% correctes.